\begin{tabular}{@{}lccccccccccc@{}}%
\toprule%
&\multicolumn{4}{c}{L{-}En}&&\multicolumn{4}{c}{N{-}En}&&\\%
\multicolumn{1}{c}{}&\multicolumn{1}{c}{Pred}&\multicolumn{1}{c}{Avg}&\multicolumn{1}{c}{SD}&\multicolumn{1}{c}{SR}&\multicolumn{1}{c}{}&\multicolumn{1}{c}{Pred}&\multicolumn{1}{c}{Avg}&\multicolumn{1}{c}{SD}&\multicolumn{1}{c}{SR}&\multicolumn{1}{c}{}&\multicolumn{1}{c}{N vs. L}\\%
\cmidrule{2%
-%
5}%
\cmidrule{7%
-%
10}%
\cmidrule{12%
-%
12}%
Lo&$-0.807$&$-0.768$&$0.792$&$-0.969$&&$-1.181$&$-1.137$&$1.104$&$-1.030$&&***\\%
2&$-0.496$&$-0.468$&$0.791$&$-0.591$&&$-0.645$&$-0.537$&$0.851$&$-0.631$&&*\\%
3&$-0.362$&$-0.330$&$0.737$&$-0.447$&&$-0.447$&$-0.332$&$0.747$&$-0.445$&&\\%
4&$-0.263$&$-0.205$&$0.721$&$-0.285$&&$-0.319$&$-0.214$&$0.652$&$-0.328$&&\\%
5&$-0.178$&$-0.118$&$0.705$&$-0.167$&&$-0.221$&$-0.147$&$0.604$&$-0.244$&&\\%
6&$-0.100$&$-0.053$&$0.713$&$-0.074$&&$-0.135$&$-0.078$&$0.599$&$-0.131$&&\\%
7&$-0.021$&$0.004$&$0.692$&$0.006$&&$-0.049$&$-0.008$&$0.605$&$-0.013$&&\\%
8&$0.067$&$0.088$&$0.717$&$0.122$&&$0.055$&$0.090$&$0.670$&$0.135$&&\\%
9&$0.181$&$0.203$&$0.748$&$0.271$&&$0.211$&$0.236$&$0.786$&$0.301$&&\\%
Hi&$0.442$&$0.421$&$0.860$&$0.489$&&$0.578$&$0.643$&$1.114$&$0.577$&&***\\%
\midrule%
H{-}L&$1.249$&$1.188$&$0.905$&$1.313$&&$1.759$&$1.780$&$1.236$&$1.440$&&***\\%
&&$\footnotesize{(27.99)}$&&$\footnotesize{(16.32)}$&&&$\footnotesize{(30.79)}$&&$\footnotesize{(17.73)}$&&\\%
&&&&&&&&&&&\\%
call&$1.248$&$1.310$&$1.116$&$1.174$&&$1.854$&$1.916$&$1.454$&$1.318$&&***\\%
put&$1.244$&$1.061$&$0.883$&$1.203$&&$1.638$&$1.655$&$1.214$&$1.363$&&***\\\bottomrule%
%
\end{tabular}